85672605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19763}}^1$

素因数の和:19805

約数の個数: 24

約数和(自身を含む): 145621152

約数和(自身を除く): 59948547

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 19763, 59289, 98815, 296445, 335971, 1007913, 1679855, 5039565, 5711507, 17134521, 28557535, 85672605]

約数ペア:

[(1, 85672605), (3, 28557535), (5, 17134521), (15, 5711507), (17, 5039565), (51, 1679855), (85, 1007913), (255, 335971), (289, 296445), (867, 98815), (1445, 59289), (4335, 19763)]